None
1,487
1,430
2,453
4
2,354
2,201
3
1,502
1,160
1
1,444
1,283
2
1,948
1,441
1,316
1,147
1,222
2,205
1,475
1,703
1,445
2,507
1,696
2,331
6
2,793
1,971
1,027
1,401
1,022